A long wire carrying alternating current i io cos t is kept

Last updated: 6/12/2023

A long wire carrying alternating current i io cos t is kept along the axis of a toroid The inner and outer radii of the toroid are R and R respectively The toroidal loop has rectangular cross section with N turns and height h If R 4R io 3 A N 1000 and h 2 mm Then the maximum emf induced in the loop is R D R